[bombcar]

I still need to get around to setting up distcc; I only have two Gentoo servers, but one is so much more powerful than the other, and their CPUs are close enough I might be able to use ccache, too ...

[ComputerGuru]

> their CPUs are close enough I might be able to use ccache, too

It’s the compiler that needs to line up for that. But my recommendation is to install sccache which will figure it out for you.